Madras Agricultural Journal
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Research Article | Open Access | Peer Review

PHYSIOLOGY OF PARENTS AND HYBRID BLACKGRAM FOLLOWING GAMMA IRRADIATION

Volume : 85
Issue: Jul-sep
Pages: 381 - 383
Published: July 02, 2023
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Abstract


Gamma rays induced high rate in blackgram photosynthesis and total chlorophyll content in parents and Fi hybrid. Chlorophyll a and b was maximum in hybrid followed by Vamban I and Co 5. The ratio of chlorophyll a/b, showed a positive trend during mutagenesis, however declined at higher doses. In both parents and hybrid, the rate of respiration gradually increased, while flagging subsequently.

DOI
Pages
381 - 383
Creative Commons
Copyright
© The Author(s), 2025. Published by Madras Agricultural Students' Union in Madras Agricultural Journal (MAJ). This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the original work is properly cited by the user.

Keywords


Gamma rays photosynthesis chlorophyll respiration blackgram
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